(car: 1988 rx7 t2 with s5 jdm motor) i have oil leak next to the lower wish bone on the drivers side. and my oil cooler is leaking a little bit? any way to fix? if not does any one have one?

(car: 1988 rx7 t2 with s5 jdm motor swap) car under low throttle pressure kinda feels like it chuggs other than that it runs fine.. mods: 3in down pipe and i think its chipped not for sure though.

Replace your crush washers on your cooler. You also may want to replace your oil pan gasket as well (that is if that's where the oil is coming from). If you are unsure where the oil is coming from clean that portion of the car let dry and dust some baby powder up there to see the trail.
Need more information to help out. Has the throttle body mod been done (Removal of secondary throttle plates, thermo wax removal, etc)?